<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
			*{
				margin: 0;
				padding: 0;
			}
			#wrap{
				width: 300px;
				height: 300px;
				margin: 100px auto;
				background: rgba(0,0,0,.8);
			}
		</style>
	</head>
	<body style="background: url(img/zdy.jpg);">
		<div id="wrap">
		</div>
	</body>
</html>
